Hi to all Bear Grylls fans. I have added an episode guide just so can make sure you haven't missed any episodes.

Season One: 1. The Rockies
2. Moab Desert
3. Costa Rican Rain Forest
4. Alaskan Mountain Range
5. Hawaii
6. Sierra Nevada
7. African Savanna
8. European Alps
9. Hawaii: Desert Island

Season Two: 1. Everglades
2. Iceland
3. Mexico
4. Kimberley, Australia
5. Ecuador
6. Scotland

Season Three: 1. Sahara
2. Desert Survivor
3. Panama
4. Jungle (Panama)
5. Patagonia
6. Andes Adventure
7. 'Bear Eats' Special

Season Four: 1. Siberia
2. Siberia Part 2
3. Namibia
4. Namibia Part 2
5. Zambia
6. Sumatra

That's all I can gather so far Note that Season Four is currently airing on the Discovery Channle every Tuesday at 9pm.